i have also spit a shim out of the head,fortunately on the exhaust cam and it blew a hole in the cam cover and part of the head.i can't wait to see this z1r when you put it back together.i like the color scheme.keep us posted,
leon
skiatook,oklahoma 1980 z1r,1978 kz 1000 z1r x 3,
1976 kz 900 x 3
i make what i can,and save the rest!